--- redhat-rpm-config-9.1.0/find-requires.ksyms.old	2017-07-24 13:41:12.836294124 +0200
+++ redhat-rpm-config-9.1.0/find-requires.ksyms	2017-07-24 13:42:09.445228749 +0200
@@ -25,17 +25,15 @@ all_requires() {
             {printf("0x%08x\t%s\n", $1, $2)}' \
         | sed -r -e 's:$:\t'"$1"':'
     done \
-    | LANG=C sort -k2,2 -u
+    | LC_ALL=C sort -k2,2 -u
 }
 
 # Filter out requirements fulfilled by the module itself.
 mod_requires() {
-    module=$1
-
-    LANG=C join -t $'\t' -j 2 -v 1 \
-        <(all_requires "$module") \
-        <(all_provides "$module") \
-    | LANG=C sort -k1,1 -u
+    LC_ALL=C join -t $'\t' -j 2 -v 1 \
+        <(all_requires "$@") \
+        <(all_provides "$@") \
+    | LC_ALL=C sort -k1,1 -u
 }
 
 if ! [ -e /sbin/modinfo -a -e /sbin/modprobe ]; then
@@ -89,6 +87,8 @@ check_kabi() {
 modules=($(grep -E '/lib/modules/.+\.ko$'))
 if [ ${#modules[@]} -gt 0 ]; then
     kernel=$(/sbin/modinfo -F vermagic "${modules[0]}" | sed -e 's: .*::' -e q)
+
+    # get all that kernel provides
     symvers=$(mktemp -t ${0##*/}.XXXXX)
 
     cat /usr/src/kernels/$kernel/Module.symvers | awk '
@@ -96,19 +96,19 @@ if [ ${#modules[@]} -gt 0 ]; then
         { print $2 "\t" $1 }
     ' \
     | sed -r -e 's:$:\t'"$kernel"':' \
-    | LANG=C sort -k1,1 -u > $symvers
+    | LC_ALL=C sort -k1,1 -u > $symvers
 
     # Symbols matching with the kernel get a "kernel" dependency
-    LANG=C join -t '\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LANG=C sort -u \
+    LC_ALL=C join -t $'\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
     | awk '{ FS = "\t" ; OFS = "\t" } { print "kernel(" $1 ") = " $2 }'
 
     # Symbols from elsewhere get a "ksym" dependency
-    LANG=C join -t '\t' -j 1 -v 2 $symvers <(mod_requires "${modules[@]}") | LANG=C sort -u \
+    LC_ALL=C join -t $'\t' -j 1 -v 2 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
     | awk '{ FS = "\t" ; OFS = "\t" } { print "ksym(" $1 ") = " $2 }'
 
     # Check kABI if the kabi-whitelists package is installed
     # Do this last so we can try to output this error at the end
-    kabi_check_symbols=($(LANG=C join -t '\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LANG=C sort -u \
+    kabi_check_symbols=($(LC_ALL=C join -t $'\t' -j 1 $symvers <(mod_requires "${modules[@]}") | LC_ALL=C sort -u \
     | awk '{ FS = "\t" ; OFS = "\t" } { print $1 }'))
     check_kabi "${kabi_check_symbols[@]}"
 fi